Products > Integrated Circuits (ICs) > Amplifier ICs > LM4752TS
  • LM4752TS

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Audio Power Amplifier, 11 W, AB, 2 Channel, 9V to 32V, TO-263 (D2PAK), 7 Pins

  • Manufacturer :
  • TI
  • Package/Case :
  • TO-263-7
  • Product Categories :
  • Audio Amplifiers
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 0


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LM4752TS Product Details

The LM4752TS is a 11W Stereo Audio Power Amplifier capable of delivering 11W per channel of continuous average output power to a 4R load or 7W per channel into 8R using a single 24V supply at 10% THD+N. The LM4752 is specifically designed for single supply operation and a low external component count. The gain and bias resistors are integrated on chip, resulting in an 11W stereo amplifier. High output power levels at both 20V and 24V supplies and low external component count. A simple mute function can be implemented with the addition of a few external components.


  • Drives 4R and 8R Loads
  • AV = 34dB Internal gain resistors
  • Minimum external component requirement
  • Single supply operation
  • Internal current limiting
  • Internal thermal protection

Technical Parameters

  • Product
  • Class-AB
  • Output Type
  • 2-Channel Stereo
  • Output Power
  • 7 W x 2 at 8 Ohms
  • THD plus Noise
  • 0.08 %
  • Operating Supply Voltage
  • 12 V, 15 V, 18 V, 24 V, 28 V
  • Maximum Power Dissipation
  • 62500 mW
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • TO-263
  • Packaging
  • Tube
  • Audio Load Resistance
  • 8 Ohms
  • Available Set Gain
  • 34 dB
  • Input Signal Type
  • Single
  • Minimum Operating Temperature
  • - 40 C
  • Output Signal Type
  • Single
  • Factory Pack Quantity
  • 45
  • Supply Type
  • Single
  • Supply Voltage Max
  • 32 V
  • Supply Voltage Min
  • 9 V

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Shipping More
Estimated Delivery Time: Aug 08 - Aug 13 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LM4752TS is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LM4752TS devices; we pay more attention to the channels and quality of LM4752TS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LM4752TS chips? Including TI original factory information, Audio Amplifiers application, LM4752TS pictures?
You can use Jotrin's intelligent search engine, or filter by Audio Amplifiers category, or find it through TI brand manufacturer page.
Q: Are the TI's LM4752TS price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LM4752TS, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LM4752TS?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM4752TS we delivered, we will accept the replacement or return of the LM4752TS only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LM4752TS.
(3)The LM4752TS is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as LM4752TS datasheet pdf, LM4752TS pin diagram?
Need any After-Sales service, please feel free contact us:

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